Blogs
on July 8, 2024
How a VC Can Affect Your Heart
Many people experience occasional PVCs without any problems. If they are frequent, PVCs may weaken your heart and increase your risk for heart failure.
A bundle of fibers located in the upper right-hand corner of your heart (the sinoatrial, or SA, node) usually controls your heart's rhythm. Electrical signals travel from this node to the lower heart chambers or ventricles.
Causes
PVCs occur by the electrical impulse that normally triggers your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) is not initiated. The impulse actually begins in the ventricles and causes a mistimed heartbeat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat, or it feels like it is like it is fluttering. They can occur rarely without causing any symptoms, but they can occur frequently enough to affect your quality of life. Your doctor might prescribe medication when they occur frequently or cause weakness, dizziness or fatigue.
For the majority of people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. In time, repeated PVCs can weaken the heart muscle. This is particularly the case if they are caused by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.
PVCs can trigger symptoms like a feeling of your heart beating an beat, or fluttering. It is also possible to feel exhausted. The fluttering could be more apparent if you exercise, or eat or drink certain beverages or foods. PVCs are more common for those who suffer from chronic stress or anxiety. Certain medications, such as digoxin, amiodarone and cocaine, may increase the risk.
If you are experiencing occasional PVCs your doctor might suggest lifestyle changes and medication. If they're a frequent occurrence, you may need to stay clear of certain drinks and foods like alcohol and caffeine. You can also reduce your stress levels by having enough sleep and working out.
If you have many PVCs Your doctor might suggest a medical procedure called radiofrequency catheter ablation. It eliminates the cells that are responsible for them. Electrophysiologists are the ones who carry out this procedure. The treatment is typically successful in treating PVCs, reducing symptoms but it does not stop them from recurring in the future. In certain cases it can increase your risk of atrial fibrillation (AFib) which could lead to stroke. This isn't common but it could be life-threatening.
Signs and symptoms
Premature ventricular contractures, or PVCs can cause your heart to skip or flutter. These extra heartbeats are usually harmless, but it is important to talk to your doctor when you experience frequent episodes or other symptoms such as dizziness or weakness.
The normal electrical signals start in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, also known as ventricles, which pump blood. The ventricles then expand to push blood into your lungs, and then return to the heart and start the next pumping cycle. A Pvc doctor begins in a different place, the Purkinje fibres bundle at the bottom left of the heart.
When PVCs happen and the heart is affected, it may appear to be skipping a beat or pounding. If you have a few episodes and no other symptoms, the cardiologist probably won't treat you. If you have many PVCs, your doctor may recommend that you undergo an electrocardiogram (ECG) to monitor your heartbeat for 24 hours. The doctor may also suggest wearing a Holter monitor that will track your heartbeat over time to determine the number of PVCs you have.
Anyone who has suffered an earlier heart attack or cardiomyopathy, an illness that affects the method by which the heart pumps blood - must take their PVCs seriously and speak to an expert in cardiology about lifestyle modifications. These include cutting down on caffeine, alcohol and smoking, managing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.
If you are experiencing frequent PVCs even if you do not have other symptoms, you should consult a cardiologist. These irregular heartbeats could be a sign of problems with the structure of your heart or other health conditions, and over time, if they occur often enough, they could weaken the heart muscle. But the majority of people suffering from PVCs do not experience any issues. They simply want to be aware that the fluttering or racing heartbeats aren't normal.
Diagnosis
PVCs might feel like fluttering or skipped heartbeats, especially if they are frequent or intense. People who experience them frequently may feel faint. Exercise can trigger them, but many athletes who experience them do not have heart or health problems. PVCs can be detected in tests like an electrocardiogram, or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist could also employ an echocardiogram, which uses ultrasound to look at the heart and determine how it's functioning.
A doctor may be able to tell whether someone is suffering from PVCs through a medical history and physical exam. Sometimes however, they might only be able to detect PVCs when they examine a patient for another reason, such as after an accident or surgery. Ambulatory ECG monitoring systems can also aid in detecting PVCs and other arrhythmias, and can be used in the event of any suspicion of a cardiac condition.
If your cardiologist determines your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are troubling or make you be anxious, avoiding alcohol, caffeine and over-the counter decongestants, and reducing stress may help. Engaging in regular exercise, keeping at a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medications that could be able to control them.
Treatment
If PVCs aren't causing symptoms or are not frequent, they usually don't need treatment. If you have them often and frequently, your doctor might want to examine for other heart conditions and recommend lifestyle changes or medication. You may also undergo a procedure to get rid of them (called radiofrequency catheter ablation).
If you have PVCs in your heart the electrical signal that creates your heartbeat is located outside of the sinoatrial (SA) node, which is located in the upper right-hand corner of your heart. This could cause your heart to feel as if it skips a beating or has additional beats. They're more common among people with heart problems, but it's not known the reason behind them. PVCs may increase in frequency as we age and can occur more often during exercising.
If a patient experiences frequent and painful PVCs, a physician should perform an ECG and an echocardiogram to rule out heart disease that is structural. They should also conduct an exercise stress test to see if the extra beats are caused by physical activity. To find out if there are other causes for the increased beats the heart catheterization or an MRI could be conducted.
The majority of people who suffer from PVCs have no complications and can live an ordinary life. They could increase the risk of heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In some cases, that means that the heart muscle becomes weaker and is having difficulty pumping blood throughout your body.
A regular, healthy diet and a lot of exercise can reduce your chances of developing PVCs. Avoid foods high in fat and sodium, and limit your intake of tobacco and caffeine. Sleep and stress are also crucial. Some medicines may also increase the risk of developing PVCs. If you are taking any of these medications it is essential to follow the advice of your window doctor near me about eating healthy exercising, as well as taking your medication.
Studies of patients with an excessive amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher incidence of arrhythmia-induced cardiomyopathy. Some patients may require an organ transplant.
Topics:
windowdoctor, glazing doctor
Be the first person to like this.